Quick answers
- Which hospitals does Adel A. Zayyad work at?
- Medicare's official clinician data lists Adel A. Zayyad at 1 hospital: St Bernard Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Adel A. Zayyad see patients?
- Medicare's clinician data lists 3 practice locations, including Chicago, IL and Sycamore, IL. Call before your visit to confirm the address.
- What is Adel A. Zayyad's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Internal Medicine.
- Does Adel A. Zayyad accept Medicare assignment?
- Yes. Medicare's clinician data says Adel A. Zayyad accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Adel A. Zayyad?
- (773) 292-8247, as listed in official Medicare / NPI Registry data.
- What is Adel A. Zayyad's NPI number?
- 1497722706. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Adel A. Zayyad works
Medicare's Facility Affiliation Data lists Adel A. Zayyad at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Bernard HospitalChicago, IL · Acute Care Hospital · CCN 140103
Practice locations
Addresses where Adel A. Zayyad is enrolled with Medicare (CMS data updated 2026-10-02).
- 1044 N Mozart St, Suite 405Chicago, IL 60622 (773) 292‑8247
- 225 Edward StSycamore, IL 60178 (815) 895‑2144
- 2544 W Montrose AveChicago, IL 60618 (773) 267‑2622
Group practices
Medicare enrollment lists Adel A. Zayyad as a member of these groups (CMS data updated 2026-10-02).
- KND Development 59 LLC177 clinicians in the group
- Associates in Pulmonary and Critical Care Ltd4 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
- Internal Medicinealso
Other pulmonologists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497722706 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians